Featured
VDB 9(援助之手）
江西九江
VDB-9,The helping hand nebula,它被造父变星SU Cas照亮,LDN1353/1355/1357/1358构成了图片中类似于伸出手掌形状的暗云。这种形象来源于星云内部尘埃和气体的分布方式，看起来就像一只手向外伸展，仿佛在“帮助”或“援助”什么，因此被亲切地称为“援助之手”星云。
Equipment
Cameraqhy268m
Telescope/Lens信达巨黑+信达老黑
Mount自制32谐波赤道仪
Filter宇隆LRGB
Shooting Data ( Shooting Date: 2024-12-25 )
Total FramesL:177*600s；R71*600S;G63*600S;B39*600S
Exposure58.3h
Sky Coordinates
Right Ascension (RA)02h 53m 45.2s
Declination (Dec)+69° 06′ 34.2″
FOV Radius0.5128° (30.77′)
Pixel Scale0.516″/px
Rotation Angle180.19° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.